Emilio G. Cota 3cea94bbc9 cputlb: do not evict empty entries to the vtlb ... Currently we evict an entry to the victim TLB when it doesn't match the current address. But it could be that there's no match because the current entry is empty (i.e. all -1's, for instance via tlb_flush). Do not evict the entry to the vtlb in that case. This change will help us keep track of the TLB's use rate, which we'll use to implement a policy for dynamic TLB sizing. Tested-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Emilio G. Cota <cota@braap.org> Message-Id: <20190116170114.26802-2-cota@braap.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>		2019-01-28 07:03:34 -08:00
..
kvm	qemu/queue.h: leave head structs anonymous unless necessary	2019-01-11 15:46:55 +01:00
stubs	tcg: simplify !CONFIG_TCG handling of tb_invalidate_*	2018-07-02 15:41:18 +02:00
tcg	cputlb: do not evict empty entries to the vtlb	2019-01-28 07:03:34 -08:00
accel.c	accel: Improve selection of the default accelerator	2019-01-11 13:57:23 +01:00
Makefile.objs	kvm: add memory encryption context	2018-03-13 12:04:03 +01:00